Added Missing </ul> in expressionLanguageExamples.jsp

Author: Thomas Weise

javaServerPages/examples/src/main/webapp/expressionLanguageExamples.jsp

@@ -31,6 +31,7 @@
 
 <li>The computer and port where this server is listening is "<span>${header.host}</span>",
     accessible via <code>&#x24;{header.host}</code>.</li>
-   
+</ul>
+
 </body>
 </html>